CN106505353A - Do wiring connector in a kind of scene - Google Patents

Do wiring connector in a kind of scene Download PDF

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Publication number
CN106505353A
CN106505353A CN201610918646.7A CN201610918646A CN106505353A CN 106505353 A CN106505353 A CN 106505353A CN 201610918646 A CN201610918646 A CN 201610918646A CN 106505353 A CN106505353 A CN 106505353A
Authority
CN
China
Prior art keywords
plug wire
core
connector shell
wire passage
connector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201610918646.7A
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Chinese (zh)
Other versions
CN106505353B (en
Inventor
薛杨扬
应晨迪
李德伟
吴志富
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Aviation Optical Electrical Technology Co Ltd
Original Assignee
China Aviation Optical Electrical Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Aviation Optical Electrical Technology Co Ltd filed Critical China Aviation Optical Electrical Technology Co Ltd
Priority to CN201610918646.7A priority Critical patent/CN106505353B/en
Publication of CN106505353A publication Critical patent/CN106505353A/en
Application granted granted Critical
Publication of CN106505353B publication Critical patent/CN106505353B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28Clamped connections, spring connections
    • H01R4/48Clamped connections, spring connections utilising a spring, clip, or other resilient member

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

The present invention relates to wiring connector is done at a kind of scene.Do the plug wire passage of wiring connector and be obliquely installed in connector shell in the scene of the present invention, the length that plug wire passage is arranged in connector shell can so be increased, increase pressuring line structure and the compression fit length of core, on the one hand pressuring line structure fixing intensity to core is so enhanced, also ensure that core is coordinated with conducting strip simultaneously relatively reliable, and after the core of cable is fixed in connector shell by pressuring line structure, with the grafting direction of adapter in obtuse angle, when cable stress, cable can be reduced in the flexural deformation degree with connector shell junction, cable herein is avoided to deform excessive damage;Being simultaneously located at the shelves line structure above plug wire Channel front end, can to carry out block to core spacing, convenient operates.

Description

Do wiring connector in a kind of scene
Technical field
The present invention relates to wiring connector is done at a kind of scene.
Background technology
When wiring connector use is done at scene, first according to wire stripping, cable is required that wire stripping is processed, then workman's execute-in-place comes Realize the connection of cable and adapter.If application publication number is 105418830 A of CN, Shen Qing Publication day is 2016.03.23's A kind of adapter disclosed in Chinese patent, rotates around front and back axis in the housing of the adapter and is provided with line ball reed, line ball reed Line ball end and drive end are respectively provided on two sides with rotating shaft, be rotatably provided with housing for line ball reed being driven in wiring position The operation handle rotated and line ball position between, operation handle are parallel with the pivot center of line ball reed, and operation handle is being located at shell Internal one end is provided with contact-segment, and contact-segment is provided with the reed perforation that the drive end of voltage supply coil spring piece is passed through, by manipulator The reed perforation of handle contact-segment is coordinated with the drive end of line ball reed, and the both sides hole wall that is bored a hole by reed when rotating is driven Line ball reed is rotated towards line ball position and wiring position, simple structure;The reciprocating motion of line ball reed is all driven by operation handle, Ensure that the reliability that line ball reed is rotated between line ball position and wiring position, accurately can ensure line ball reed compress conductive with And wire is unclamped, meanwhile, restriction of the hole wall that is bored a hole by reed to line ball reed, it is to avoid line ball reed freely turns in housing Dynamic, during use, accuracy is higher.This connector shell is provided with and the plug wire passage with plug wire mouth, and core is along plug wire passage Vertical with connector shell after insertion connector shell, can so reduce the length in cable insertion connector shell, reduce pressure When using after fixing intensity of the line structure to core, and the fixation of core and adapter, cable adapter can be applied relative to The grafting direction of adapter power backward, as cable is vertical with adapter, produces can cable and the junction of connector shell The larger bending of life, it is easy to make cable damage.
Content of the invention
It is an object of the invention to provide wiring connector is done at a kind of scene that core can be made fixed.
For achieving the above object, the technical scheme that wiring connector is done at scene of the present invention is:Wiring connector is done at scene, including even Connect device housing, the front end of connector shell is inserted terminal, rear end is provided with pressuring line structure, and the pressuring line structure includes line ball reed, The connector shell lower rearward side is provided with plug wire mouth, and connector shell is provided with extension on the inside of from plug wire mouth to connector shell Plug wire passage, the plug wire passage is bottom-up from plug wire mouth to be extended and inclines from the front to the back, and the line ball reed is in institute State on rear side of the top of plug wire passage, be additionally provided with front side of the lower section of plug wire passage and coordinate leading for clamping core with the line ball reed Electric piece, the conducting strip have for the conductive conductive mating surface for coordinating and extending along the plug wire passage of core, the plug wire Gear line structure is provided with above the front end of passage.
Also include the insulation inner core in connector shell, the insulation inner core be provided with for support conducting strip Support part, the supporting part have the supporting surface for arranging and extending along plug wire passage of fitting with the conducting strip.
The gear line structure includes being located at first baffle and second baffle on insulation inner core, and first baffle is logical perpendicular to plug wire The bearing of trend in road, second baffle extend along plug wire passage and coordinate composition opening to tie towards the enlarging at plug wire mouth with conducting strip Structure.
The conducting strip is included in positive plate and the negative plate that the adapter left and right sides is oppositely arranged, positive plate and negative plate Upper be conductively connected positive contact part and cathode contact part respectively, the connector shell includes the left and right of split left and right structure Housing, front end edge its above-below direction of left and right housing are provided with two side by side for inserting positive contact part and cathode contact part Mounting groove.
The invention has the beneficial effects as follows:Do the plug wire passage of wiring connector and incline in connector shell in the scene of the present invention Arrange, can so increase the length that plug wire passage is arranged in connector shell, make the compression fit of pressuring line structure and core Length increases, and so on the one hand enhances fixing intensity of the pressuring line structure to core, while also ensureing that core is coordinated with conducting strip Relatively reliable, and after the core of cable is fixed in connector shell by pressuring line structure, with the grafting direction of adapter in blunt Angle, when cable stress, can reduce cable in the flexural deformation degree with connector shell junction, it is to avoid cable herein Deform excessive damage;Being simultaneously located at the shelves line structure above plug wire Channel front end, can to carry out block to core spacing, convenient Operation.
Description of the drawings
Fig. 1 is the structural representation that wiring connector is done at the scene of the present invention;
Fig. 2 is the structural representation of the transparent body in Fig. 1;
Fig. 3 is the line ball schematic diagram that wiring connector is done at the scene of the present invention;
Fig. 4 is the structural representation of left shell in Fig. 1;
Axonometric charts of the Fig. 5 for Fig. 1;
Decomposing schematic representations of the Fig. 6 for Fig. 1;
Fig. 7 is the use state schematic diagram that wiring connector is done at the scene of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings embodiments of the present invention are described further.
The specific embodiment of the adapter of the present invention, as shown in Figures 1 to 7, wiring connector is done at scene includes connector case Body and the pressuring line structure being located in connector shell, the front end of connector shell is inserted terminal, and pressuring line structure is arranged at connection The rear end of device housing, connector shell include that right shell body 1 and left shell 2, right shell body 1 and left shell 2 are insulation shell and lead to Cross supersonic welding to be connected together.The lower rearward side of connector shell is provided with plug wire mouth, and connector shell is additionally provided with from plug wire mouth Bottom-up extension and the plug wire passage for inclining from the front to the back, are provided with gear line structure 42 above the front end of plug wire passage, rear end Opening is the plug wire mouth for core insertion, and gear line structure 42 includes the first baffle 421 just to plug wire passage in the present embodiment And the second baffle 422 of the upside in plug wire Channel front end, first baffle 421 is in plug wire with to the block forward of core 71 Spacing, second baffle 422 is carried out to the spacing of rear direction to core 71 in plug wire, while second baffle 422 and negative plate 61 form flaring structure of the opening towards plug wire mouth, and there is to core certain guide effect, negative plate 61 to be arranged on plug wire and lead to On front side of the downside in road, negative plate 61 has for the conductive mating surface with the conductive cooperation of core, and conductive mating surface is along plug wire passage Extend, in the present embodiment trailing flank of the conductive mating surface for negative plate 61.Insulation inner core 4 is provided with for supporting negative plate 61 Supporting part, supporting part is the gripper shoe 41 that fits with negative plate 61 in the present embodiment, and gripper shoe 41 has and negative plate 61 The supporting surface that laminating is arranged, supporting surface extend along the bearing of trend of plug wire passage.
Pressuring line structure includes operation handle 5 and line ball reed 51 of the rolling assembling on connector shell, line ball reed 51 on rear side of the top of plug wire passage, and the pivot center of line ball reed 51 is parallel with the pivot center of operation handle 5, line ball spring One end of piece 51 is inserted in the perforation of operation handle 5, and the other end is used for be fixed in negative plate 61 constitute on the side of core Line ball end, drives line ball reed towards line ball position or unblock displacement by two side walls of perforation when operation handle is rotated Dynamic, the operation handle that reciprocates through of line ball reed drives in the process, it is ensured that the reliability that line ball reed is rotated, energy Enough accurately guarantee line ball reeds compress core and unclamp core.
Observation panel is provided with the position of the corresponding line ball of right shell body 1, the transparent body 3 in observation panel, is embedded with, the transparent body 3 Be provided with position on the inside of which outer turn edge 31, right shell body 1 is provided with the limited step 21 with 31 cooperations that turn edge outward, by outer Turn edge 31 with the cooperation of limited step 21 make the transparent body be installed in place after its inwall concordant with the inwall of connector shell, so just The arrangement of insulation inner core or miscellaneous part in connector shell, it is to avoid affect after the transparent body setting for other parts because installing additional Put.Together with the transparent body 3 and right shell body are embedded in by interference fit, over-surplus fit structure includes the convex tendon 32 being located on the transparent body And be located on connector shell inwall and 32 interference fit of convex tendon groove 22, in the present embodiment convex tendon and and its The groove of cooperation is provided with two, certainly, may be arranged as other quantity in other embodiments.Gripper shoe 41 and gear knot Structure 42 is upwardly extended to the side near the transparent body at the position of the corresponding transparent body 3, after adapter is assembled, 41 He of gripper shoe The end face of the extension on gear line structure 42 is coordinated with 3 top pressure of the transparent body, the transparent body is fitted on limited step 21, gripper shoe 41 compressing structures for constituting the top pressure transparent bodies, in the present embodiment gripper shoe 41 and gear line structure 42 stretch out everywhere, Formation step at extension thus is avoided that, makes process for machining and manufacturing simple.
The conducting strip of adapter is included in positive plate 62 and the negative plate 61 that the adapter left and right sides is oppositely arranged, above-mentioned reality Applying makes to illustrate by taking the structure of negative plate 61 as an example in example, and the structure of positive plate 62 and position are similar to negative plate 61, no It is discussed in detail again.Positive contact part 621 and cathode contact part 611 have been conductively connected on positive plate 62 and negative plate 61 respectively, even Front end edge its above-below direction for connecing device housing is provided with for inserting the first mounting groove 102 of positive contact part 621 and for inserting Second mounting groove 101 of cathode contact part 611, the first mounting groove 102 and the second mounting groove 101 are in the above-below direction along adapter On be set up in parallel, so make connector construction compact.Negative plate 61 and the front end that cathode contact part 611 is by negative plate 61 Extension connection, the extension is bent at the second mounting groove 101, in order to the cathode contact part in the second mounting groove 101 611 connections, insulation inner core 4 are provided with the fixing groove with the shape adaptation of the extension, and cathode contact part 611 is together with negative plate 61 Fixed in the connectors by the cooperation of fixing groove and the second mounting groove 101.The connection of positive plate 62 and positive contact part 621 is tied Structure is similar to negative pole, and difference is shape between the two, at the bending shape of the extension of positive plate front end and negative pole Different, difference is that the direction for bending is different, and this is as positive contact part and cathode contact part are corresponding with respective The relative position relation of conducting strip different cause.
The right shell body 1 of connector shell is identical with the fit structure of lens with left shell 2, is with right shell in above-described embodiment Illustrate as a example by body 1, left shell 2 is not described in detail with the fit structure of lens 3.
When wiring connector use is done at the scene of the present invention, line ball reed is opened by operation handle, by the core for stripping It is inserted between line ball reed and conducting strip, then drives line ball reed to rotate by operation handle, core is pressed to conduction On piece.As the plug wire channel slopes of adapter are arranged, length of the core inserting in adapter is increased, core and connection is made In device, the length of fit of conducting strip strengthens, and enhances the reliability being conductively connected;Meanwhile, core 7 is by pressuring line structure and connection After device connection, as plug wire channel slopes are arranged, the grafting direction of core 7 and adapter is made in obtuse angle.When adapter be adapted to Adapter plug together after, cable 7 is often subject to the power on inserted position direction, now due to cable with adapter in blunt Angle, it is to avoid junction is subject to larger bending stress, so makes cable herein be unlikely to deform damage.Line was operated at the scene Cheng Zhong, due to manually-operated error, the line ball situation of core can produce inconsistent, and wiring connector is done at the scene of the present invention Observation panel is provided with housing, the wiring feelings that thus can directly observe inside adapter by observation panel after the completion of wiring Condition, carries out inspection judgement with butted line situation.And the transparent body is embedded with observation panel, so it is closed observation panel, The impurity such as the dust in environment, moisture are avoided to enter inside adapter, meanwhile, the inside of adapter is provided with compressing structure, i.e., originally Gripper shoe and limiting stand in embodiment, compressing structure are pressed on the transparent body in observation panel, it is to avoid the transparent body is using process Middle loose or dislocation;Over-surplus fit structure is provided between the transparent body and connector shell, further lifts the reliability that the transparent body is fixed Property.The connector construction is simple, and transparent body fixed form reliability, with good promotional value.
Simultaneously as the plug wire passage that wiring connector is done at the scene of the present invention is obliquely installed in connector shell, so The length that plug wire passage is arranged in connector shell can be increased, increase pressuring line structure and the compression fit length of core, On the one hand pressuring line structure fixing intensity to core is so enhanced, while it is relatively reliable also to ensure that core is coordinated with conducting strip, And after the core of cable is fixed in connector shell by pressuring line structure, with the grafting direction of adapter in obtuse angle, work as cable During stress, cable can be reduced in the flexural deformation degree with connector shell junction, it is to avoid cable deformation herein is excessive Damage.
In other embodiments of the invention, pressuring line structure can also be without handle, and now line ball reed is fixedly installed on On connector shell, core is pressed on conducting strip by the elastic force of line ball reed;Gear line structure can also be arranged on connection On device housing;Supporting part can also be support block, and the support block has the supporting surface that fits with negative plate, and supporting surface is along plug wire The bearing of trend of passage extends.

Claims (4)

1. wiring connector is done at scene, and including connector shell, the front end of connector shell is inserted terminal, and rear end is provided with line ball knot Structure, the pressuring line structure include that line ball reed, the connector shell lower rearward side are provided with plug wire mouth, and connector shell is provided with certainly The plug wire passage that plug wire mouth extends on the inside of connector shell, it is characterised in that:The plug wire passage from plug wire mouth from lower to Upper extension and incline from the front to the back, the line ball reed in the plug wire passage top on rear side of, in the lower section of plug wire passage Front side is additionally provided with the conducting strip for coordinating clamping core with the line ball reed, the conducting strip have for core conductive coordinate, And the conductive mating surface extended along the plug wire passage, gear line structure is provided with above the front end of the plug wire passage.
2. wiring connector is done at scene according to claim 1, it is characterised in that:Also include exhausted in connector shell Edge inner core, the insulation inner core are provided with for supporting the supporting part of conducting strip, the supporting part to have and conducting strip patch Close the supporting surface for arranging and extending along plug wire passage.
3. wiring connector is done at scene according to claim 2, it is characterised in that:The gear line structure includes being located in insulation First baffle and second baffle on core, bearing of trend of the first baffle perpendicular to plug wire passage, second baffle prolong along plug wire passage Stretching and coordinating with conducting strip opening is constituted towards the flaring structure at plug wire mouth.
4. wiring connector is done at the scene according to claim 1 or 2 or 3, it is characterised in that:The conducting strip is included in connection Positive plate and negative plate that the device left and right sides is oppositely arranged, be conductively connected on positive plate and negative plate respectively positive contact part and Cathode contact part, the connector shell include the left and right housing of split left and right structure, and which is upper and lower for the front end edge of left and right housing Direction is provided with two mounting grooves for inserting positive contact part and cathode contact part side by side.
CN201610918646.7A 2016-10-21 2016-10-21 Wiring connector is done at a kind of scene Active CN106505353B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610918646.7A CN106505353B (en) 2016-10-21 2016-10-21 Wiring connector is done at a kind of scene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610918646.7A CN106505353B (en) 2016-10-21 2016-10-21 Wiring connector is done at a kind of scene

Publications (2)

Publication Number Publication Date
CN106505353A true CN106505353A (en) 2017-03-15
CN106505353B CN106505353B (en) 2019-07-26

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CN201610918646.7A Active CN106505353B (en) 2016-10-21 2016-10-21 Wiring connector is done at a kind of scene

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108987953A (en) * 2017-06-02 2018-12-11 中航光电科技股份有限公司 Wiring connector is done at a kind of scene

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102969592A (en) * 2012-11-14 2013-03-13 中航光电科技股份有限公司 Reed type cable locking mechanism and rapid cable-press electrical connector using same
CN102969599A (en) * 2012-11-14 2013-03-13 中航光电科技股份有限公司 Spring sheet wire locking mechanism and rapid wire crimping electric connector using same
CN104671092A (en) * 2013-11-26 2015-06-03 宝钢新日铁汽车板有限公司 Skid wire connection box
CN105186201A (en) * 2015-05-28 2015-12-23 中航光电科技股份有限公司 On-site wiring connector assembly

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102969592A (en) * 2012-11-14 2013-03-13 中航光电科技股份有限公司 Reed type cable locking mechanism and rapid cable-press electrical connector using same
CN102969599A (en) * 2012-11-14 2013-03-13 中航光电科技股份有限公司 Spring sheet wire locking mechanism and rapid wire crimping electric connector using same
CN104671092A (en) * 2013-11-26 2015-06-03 宝钢新日铁汽车板有限公司 Skid wire connection box
CN105186201A (en) * 2015-05-28 2015-12-23 中航光电科技股份有限公司 On-site wiring connector assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108987953A (en) * 2017-06-02 2018-12-11 中航光电科技股份有限公司 Wiring connector is done at a kind of scene

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Publication number Publication date
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